PVC film has many functions, and it is also very common in our lives. If we use this film to pack vegetables and meat after three meals, to prevent pollution, it will usually be frozen in the refrigerator after packaging. This is a role of plastic film-plastic wrap.
The cling film is generally transparent, so it is also called pvc transparent film. The packaging of some products in this form of film is relatively good, which can play the role of external invasion and pollution. This kind of plastic film also has many other functions. For example, there is this component in the wire. The wire wrapped with this film ensures that the current will not cause unnecessary damage caused by leakage. These materials are also used in some beverage bottles.
It can be said that PVC film is ubiquitous in urban life. In the society that tells development now, it is difficult to leave this plastic film. It has an invisible status in our lives.